It was Sunday afternoon. Harry, Ron, Hermione, and Andrea had completely forgotten about their prank call to Snape that they has been planning on Friday night, and they hadn't done it on Saturday, either, so they wanted to do it on Sunday afternoon instead. Andrea had looked up the phone number of Snape in the address book and was now calling him, trying to suppress laughter.
"Hello?" Snape said at the other end of the line. He sounded strangely happy.
"This is the Official Nose Job Hotline, ma'am," said Andrea, encouraged more than ever by fresh sniggers from Harry, Ron, and Hermione. "You have ordered a nose job. We are coming into your room tomorrow at three AM to give you a nose job. Nobody can deny you need it."
Snape's happiness of Meg liking him (even if it was only a Romance Charm) evaporated like the way air comes out of a balloon. When had he ordered a nose job? That was the stupidest thing he'd ever heard. He hadn't ordered a nose job, and he didn't need a nose job, either!
"May I ask who you are?" he asked through gritted teeth.
"Why, I told you," said Andrea. "I'm from the ONJH, and you've ordered a nose job. We always fill out people's orders. Nose jobs don't show up on your phone bill."
"I DID NOT ORDER A NOSE JOB!" Snape yelled. The other people in the Hog's Head (that was where he was, he was getting some firewhisky) jumped and looked at him weirdly. A random person sitting in the back yelled at him, "You look like you need one, dude!"
"Yeah, and I'll give you one for free if you don't shut your mouth now," said Snape, pulling out his wand and glaring at the talker.
Andrea had heard Snape yelling, of course, because he had been originally talking to her, but she could also hear what was going on in the Hog's Head. Now, she was trying to stop sniggering, but it wasn't working very well. Harry, Ron, and Hermione were laughing their heads off under a Silencing Charm put on them by Hermione. Andrea had put her knuckles in her mouth so Snape couldn't hear her laughter. She spoke into the mouthpiece again, trying to control herself, which was hard.
"Please, ma'am, nobody is listening in on our conversation," she said. "I expect you just need a bit of time to, oh, I don't know…get a nose job? We'll be in at three AM. Bye, ma'am."
Hermione used the nonverbal spell to lift the Silencing Charm. She looked around at her friends, and they looked around at her. A few seconds later, they were laughing uncontrollably, half-amused, but also just glad that they were all friends, sharing happy times and laughing their heads off.